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Highlight on chemical element Barium in periodic table of elements. 3D rendering
Chemical formula of Adrenaline
Microcrystalline wax with chemical formula on white laboratory table.
A molecular model of Bisphenol A or BPA.  It is a common building block in the production of many epoxy resins and plastics including polycarbonate plastic. As such it is present in a huge range of food packaging and household products. There are now concerns about its health effects, particularly its effect on children, infants and fetuses.   Isolated on white.
Antimicrobial susceptibility testing in petri dish. Microbiologist check Antibiotic resistance of bacteria
Chloroquine and Hydroxychloroquine against coronavirus Covid-19 pandemic
Green and red colors. Trichoderma and Sclerotinia in the laboratory in the special rounded containers.
Two beer cans on an oil drum with criminologist's number next to them at the crime scene, we see it illuminated by camera flash
The World Health Organization’s International Agency for Research on Cancer analyzed the potential carcinogenic effects of the sweetener.
Chemical formula of Cortisol
Big natural stone green amber on white background
Surface photography of nature pattern Crystal shot for background.
Legal Cannabis Oil
Streptococcus pneumoniae causes acute bacterial infections. Streptococcus pneumonia can be\ndifferentiated from other alpha-hemolytic streptococci\nbased on its susceptibility to optochin ( the disk is visible on the pic).
Water (Molecular formula: H2O) is a clear, odorless, tasteless liquid that is essential for most animal and plant life. Chemical structure model: Ball and Stick. 3D illustration.
plant Stem of Wheat C.S. under light mircoscope with white background
Sydney, Australia - July 20, 2015:  A box of Strepsils numbing anaesthetic lozenges for painful sore throats and mouth infections.  Shot in the studio and isolated on white.
Chemical formula of Progesterone
Closeup chemical ingredient on white laboratory table. Di-Ammonium Prosphate in chemical watch glass with molecular structure. Side View
Blastomycosis is a fungal infection caused by inhaling Blastomyces dermatitidis spores. If it involves only the lungs, it is called pulmonary blastomycosis. Only about half of people with the disease have symptoms, which can include fever, cough, night sweats, muscle pains, weight loss, chest pain, and feeling tired.
Optical birefringence demonstrated using a text using a natural double spar / calcite crystal, macro shot and with real shadows
closeup of stevia, saccharine and sugar
asbestos chrysotile fibers that cause lung disease, COPD, lung cancer, mesothelioma
Double zones can be seen around 3 antibiotic disks. This is a clear sign of more than one bacterium being present. To measure antibiotic susceptibility for each bacterium it will be necessary to isolate E. coli and Klebsiella on separate agar plates.
Creatine. A measuring scoop with creatine inside a jar in a closeup photo.
Macro takes a picture of a melon.
Phenol in old glass bottle on a sheet of paper with chemical formulae (selective focus)
Soup bowl with spoilage and greasy mold stands on the kitchen drawer. Top view
Algae, a unicellular organism
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Free Images: "bestof:Cocaine analog 196a-o.svg Chemical structure of a cocaine analog Own 10 06 25 July 2015 UTC Ed Edgar181 Cocaine analogs"
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